Math, asked by maahisaxena0, 1 month ago

value of expression x+7+4(x-5) at x=2 is.
a. 5
b. 6
c. 4
d. 12​

Answers

Answered by vipan336
0

Answer:

2+7+4(2-5)=9+4(-3)= 9 -12= -3

all option are wrong.

correct value = -3

Answered by mahajangauri577
1

Answer:

–3

Step-by-step explanation:

x+7+4(x–5), if x=2

x+7+4x–20

x+4x–20+7

5x–13

Since, we have x=2, Now

5x–13

5×2–13

10–13

–3

I hope you like it

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